R & Rstudio

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# R & Rstudio
## an Introduction
### Fabio CRUZ
### Université de Lorraine
### 2021/02/01 (updated: 2021-01-27)

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# Learning outcomes

At the end of this

- You will have a first encounter with R & Rstudio software and its importance for open science
- You will have a basic understanding of the main functions

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# What is R?

The R Project for Statistical Computing

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- R’s mission is to enable the best and most thorough exploration of data possible . 
- It is a dialect of the S language, developed at Bell Laboratories

- ACM noted that S “will forever alter the way people analyze, visualize, and manipulate data”
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<img src="data:image/png;base64,#https://www.r-project.org/Rlogo.png" width="200px" style="display: block; margin: auto;" />
https://www.r-project.org/

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# What is RStudio

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RStudio is an integrated development environment (IDE) that provides an interface by adding many convenient features and tools.
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<img src="data:image/png;base64,#https://d33wubrfki0l68.cloudfront.net/57299a1dcd979c623325f11bf5e5ce60f3d4eb00/e4602/wp-content/uploads/2018/10/black.png" width="300px" style="display: block; margin: auto;" />
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# R vs RStudio

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# Using Rstudio Cloud account (Recommended)

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1. Sign up for Rstudio Cloud Free version: https://rstudio.cloud/

2. Use you github account!

3. Voila!, C'est bon

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Image

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## Rstudio Cloud account

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**RStudio Cloud is a webpage**, so no installation is required.

However, as you have notice, there is some restrictions in the quantity of project and the virtual machine assigned to you.  It's the best option to get start!]

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# Understanding Rstudio Interface

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# First is first: Console

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# Hands on the PC!

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# Primers with Rstudio

.infobox.assignment[ **Objective**

- This tutorial will learn you the basic skills to understand R languages.
You will need in each analysis: how to inspect, visualize, subset, and transform your data, as well as how to **run code** with the basic functions.

We'll concentrate our attention to this final element, How to **run code** and the basic functions.

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**Timming**: 20 Mins. `<i class="fas  fa-check-circle "></i>`{=html}

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# Primers with Rstudio

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1. Go to [Rstudio Primers](https://rstudio.cloud/learn/primers/1.2)

2. Complete the tutorial

3. While you are completing, 
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<img src="data:image/png;base64,#img/Rstudio-primers-00.jpg" width="80%" style="display: block; margin: auto;" />
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you finish?.. good!

## Take 5 min for coffe :)

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